[ 10.335915][ T194] ip (194) used greatest stack depth: 24008 bytes left [ 10.335934][ T194] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.335936][ T194] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 194, name: ip [ 10.335937][ T194] preempt_count: 2, expected: 0 [ 10.335938][ T194] RCU nest depth: 0, expected: 0 [ 10.335939][ T194] locks held by ip/194: 5, last CPU#0: [ 10.335941][ T194] #0: ffffffff868267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.335954][ T194] #1: ffffffff8698dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.335959][ T194] #2: ffffffff8698dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.335963][ T194] #3: ffffffff868ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.335966][ T194] #4: ffffffff868ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.335970][ T194] irq event stamp: 29488 [ 10.335971][ T194] hardirqs last enabled at (29487): [] __down_trylock_console_sem+0x86/0xa0 [ 10.335973][ T194] hardirqs last disabled at (29488): [] console_emit_next_record+0x3d4/0x4c0 [ 10.335975][ T194] softirqs last enabled at (29284): [] handle_softirqs+0x67c/0x900 [ 10.335977][ T194] softirqs last disabled at (29279): [] __irq_exit_rcu+0x145/0x1c0 [ 10.335979][ T194] Preemption disabled at: [ 10.335979][ T194] [<0000000000000000>] 0x0 [ 10.335986][ T194] CPU: 0 UID: 0 PID: 194 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.335989][ T194] Tainted: [W]=WARN [ 10.335990][ T194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.335992][ T194] Call Trace: [ 10.335993][ T194] [ 10.335995][ T194] dump_stack_lvl+0x6f/0xa0 [ 10.336001][ T194] __might_resched.cold+0x1fe/0x2c1 [ 10.336006][ T194] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.336009][ T194] ? __kmalloc_noprof+0xdb/0x760 [ 10.336014][ T194] __kmalloc_noprof+0x443/0x760 [ 10.336016][ T194] ? alloc_buf.isra.0+0x4b/0x260 [ 10.336022][ T194] ? do_raw_spin_unlock+0x59/0x250 [ 10.336025][ T194] alloc_buf.isra.0+0x4b/0x260 [ 10.336028][ T194] put_chars+0x1e1/0x2f0 [ 10.336031][ T194] ? __send_to_port+0x420/0x420 [ 10.336033][ T194] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.336038][ T194] ? validate_chain+0x38b/0xc20 [ 10.336043][ T194] hvc_console_print+0x292/0x780 [ 10.336050][ T194] ? hvc_write+0x3a0/0x3a0 [ 10.336052][ T194] ? rcu_is_watching+0x16/0xd0 [ 10.336055][ T194] ? lock_acquire+0x13c/0x160 [ 10.336058][ T194] console_emit_next_record+0x22f/0x4c0 [ 10.336062][ T194] ? devkmsg_read+0x4b0/0x4b0 [ 10.336064][ T194] ? console_flush_one_record+0x106/0x710 [ 10.336067][ T194] ? rcu_is_watching+0x16/0xd0 [ 10.336069][ T194] ? lock_acquire+0x13c/0x160 [ 10.336072][ T194] console_flush_one_record+0x46f/0x710 [ 10.336076][ T194] ? console_emit_next_record+0x4c0/0x4c0 [ 10.336078][ T194] ? __lock_acquire+0x518/0xc20 [ 10.336083][ T194] console_unlock+0xee/0x1f0 [ 10.336085][ T194] ? console_flush_one_record+0x710/0x710 [ 10.336087][ T194] ? rcu_is_watching+0x16/0xd0 [ 10.336089][ T194] ? lock_acquire+0x60/0x160 [ 10.336092][ T194] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.336094][ T194] ? vprintk_emit+0x320/0x3e0 [ 10.336097][ T194] vprintk_emit+0x37c/0x3e0 [ 10.336100][ T194] ? wake_up_klogd_work_func+0x90/0x90 [ 10.336103][ T194] ? __lock_acquire+0x518/0xc20 [ 10.336107][ T194] _printk+0xc7/0x100 [ 10.336110][ T194] ? snapshot_read.cold+0x21/0x21 [ 10.336113][ T194] ? do_raw_spin_lock+0x131/0x280 [ 10.336115][ T194] ? __rwlock_init+0x150/0x150 [ 10.336119][ T194] ? do_raw_spin_lock+0x131/0x280 [ 10.336121][ T194] do_exit.cold+0x82/0x9c [ 10.336125][ T194] ? exit_notify+0x890/0x890 [ 10.336126][ T194] ? __lock_release.isra.0+0x69/0x1a0 [ 10.336129][ T194] ? rcu_is_watching+0x16/0xd0 [ 10.336133][ T194] do_group_exit+0xb8/0x370 [ 10.336136][ T194] __x64_sys_exit_group+0x3c/0x50 [ 10.336138][ T194] x64_sys_call+0x1567/0x1570 [ 10.336140][ T194] do_syscall_64+0xff/0x530 [ 10.336144][ T194] ? exc_page_fault+0xee/0x100 [ 10.336147][ T194] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.336150][ T194] RIP: 0033:0x7fa8843e31b8 [ 10.336152][ T194] Code: Unable to access opcode bytes at 0x7fa8843e318e. [ 10.336153][ T194] RSP: 002b:00007fffce5bb458 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.336155][ T194] RAX: ffffffffffffffda RBX: 00007fa884513f88 RCX: 00007fa8843e31b8 [ 10.336157][ T194] RDX: 00007fa88412dfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.336157][ T194] RBP: 00007fffce5bb4b0 R08: 0000000000000000 R09: 0000000000000050 [ 10.336158][ T194] R10: 00007fffce5bb270 R11: 0000000000000246 R12: 0000000000000001 [ 10.336159][ T194] R13: 0000000000000000 R14: 00007fa884512680 R15: 00007fa884513fa0 [ 10.336165][ T194] [ 15.366253][ T390] ip (390) used greatest stack depth: 22984 bytes left [ 15.366272][ T390] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.366274][ T390] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 390, name: ip [ 15.366275][ T390] preempt_count: 2, expected: 0 [ 15.366276][ T390] RCU nest depth: 0, expected: 0 [ 15.366277][ T390] locks held by ip/390: 5, last CPU#1: [ 15.366280][ T390] #0: ffffffff868267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 15.366292][ T390] #1: ffffffff8698dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.366298][ T390] #2: ffffffff8698dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.366301][ T390] #3: ffffffff868ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.366305][ T390] #4: ffffffff868ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.366309][ T390] irq event stamp: 27088 [ 15.366310][ T390] hardirqs last enabled at (27087): [] __down_trylock_console_sem+0x86/0xa0 [ 15.366312][ T390] hardirqs last disabled at (27088): [] console_emit_next_record+0x3d4/0x4c0 [ 15.366314][ T390] softirqs last enabled at (26090): [] handle_softirqs+0x67c/0x900 [ 15.366315][ T390] softirqs last disabled at (26079): [] __irq_exit_rcu+0x145/0x1c0 [ 15.366317][ T390] Preemption disabled at: [ 15.366318][ T390] [<0000000000000000>] 0x0 [ 15.366324][ T390] CPU: 1 UID: 0 PID: 390 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.366328][ T390] Tainted: [W]=WARN [ 15.366329][ T390] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.366330][ T390] Call Trace: [ 15.366332][ T390] [ 15.366333][ T390] dump_stack_lvl+0x6f/0xa0 [ 15.366339][ T390] __might_resched.cold+0x1fe/0x2c1 [ 15.366350][ T390] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.366353][ T390] ? __kmalloc_noprof+0xdb/0x760 [ 15.366358][ T390] __kmalloc_noprof+0x443/0x760 [ 15.366360][ T390] ? alloc_buf.isra.0+0x4b/0x260 [ 15.366367][ T390] ? do_raw_spin_unlock+0x59/0x250 [ 15.366369][ T390] alloc_buf.isra.0+0x4b/0x260 [ 15.366373][ T390] put_chars+0x1e1/0x2f0 [ 15.366376][ T390] ? __send_to_port+0x420/0x420 [ 15.366378][ T390] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.366382][ T390] ? validate_chain+0x38b/0xc20 [ 15.366387][ T390] hvc_console_print+0x292/0x780 [ 15.366395][ T390] ? hvc_write+0x3a0/0x3a0 [ 15.366397][ T390] ? rcu_is_watching+0x16/0xd0 [ 15.366399][ T390] ? lock_acquire+0x13c/0x160 [ 15.366403][ T390] console_emit_next_record+0x22f/0x4c0 [ 15.366407][ T390] ? devkmsg_read+0x4b0/0x4b0 [ 15.366408][ T390] ? console_flush_one_record+0x106/0x710 [ 15.366411][ T390] ? rcu_is_watching+0x16/0xd0 [ 15.366413][ T390] ? lock_acquire+0x13c/0x160 [ 15.366417][ T390] console_flush_one_record+0x46f/0x710 [ 15.366420][ T390] ? console_emit_next_record+0x4c0/0x4c0 [ 15.366422][ T390] ? __lock_acquire+0x518/0xc20 [ 15.366427][ T390] console_unlock+0xee/0x1f0 [ 15.366429][ T390] ? console_flush_one_record+0x710/0x710 [ 15.366431][ T390] ? rcu_is_watching+0x16/0xd0 [ 15.366433][ T390] ? lock_acquire+0x60/0x160 [ 15.366436][ T390] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.366438][ T390] ? vprintk_emit+0x320/0x3e0 [ 15.366441][ T390] vprintk_emit+0x37c/0x3e0 [ 15.366444][ T390] ? wake_up_klogd_work_func+0x90/0x90 [ 15.366447][ T390] ? __lock_acquire+0x518/0xc20 [ 15.366451][ T390] _printk+0xc7/0x100 [ 15.366454][ T390] ? snapshot_read.cold+0x21/0x21 [ 15.366457][ T390] ? do_raw_spin_lock+0x131/0x280 [ 15.366459][ T390] ? __rwlock_init+0x150/0x150 [ 15.366463][ T390] ? do_raw_spin_lock+0x131/0x280 [ 15.366465][ T390] do_exit.cold+0x82/0x9c [ 15.366469][ T390] ? exit_notify+0x890/0x890 [ 15.366470][ T390] ? __lock_release.isra.0+0x69/0x1a0 [ 15.366473][ T390] ? rcu_is_watching+0x16/0xd0 [ 15.366477][ T390] do_group_exit+0xb8/0x370 [ 15.366480][ T390] __x64_sys_exit_group+0x3c/0x50 [ 15.366482][ T390] x64_sys_call+0x1567/0x1570 [ 15.366484][ T390] do_syscall_64+0xff/0x530 [ 15.366487][ T390] ? exc_page_fault+0xee/0x100 [ 15.366490][ T390] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.366493][ T390] RIP: 0033:0x7febfa5a81b8 [ 15.366495][ T390] Code: Unable to access opcode bytes at 0x7febfa5a818e. [ 15.366496][ T390] RSP: 002b:00007ffca3760788 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 15.366499][ T390] RAX: ffffffffffffffda RBX: 00007febfa6d8f88 RCX: 00007febfa5a81b8 [ 15.366500][ T390] RDX: 00007febfa2f2fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 15.366501][ T390] RBP: 00007ffca37607e0 R08: 0000000000000000 R09: 0000000000000050 [ 15.366502][ T390] R10: 00007ffca37605a0 R11: 0000000000000246 R12: 0000000000000001 [ 15.366503][ T390] R13: 0000000000000000 R14: 00007febfa6d7680 R15: 00007febfa6d8fa0 [ 15.366509][ T390] [ 1097.514405][T27768] pm_nl_ctl (27768) used greatest stack depth: 22896 bytes left [ 1097.514422][T27768] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1097.514424][T27768] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 27768, name: pm_nl_ctl [ 1097.514425][T27768] preempt_count: 2, expected: 0 [ 1097.514426][T27768] RCU nest depth: 0, expected: 0 [ 1097.514427][T27768] locks held by pm_nl_ctl/27768: 5, last CPU#3: [ 1097.514429][T27768] #0: ffffffff868267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 1097.514441][T27768] #1: ffffffff8698dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1097.514446][T27768] #2: ffffffff8698dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1097.514450][T27768] #3: ffffffff868ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1097.514454][T27768] #4: ffffffff868ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1097.514457][T27768] irq event stamp: 35980 [ 1097.514458][T27768] hardirqs last enabled at (35979): [] __down_trylock_console_sem+0x86/0xa0 [ 1097.514460][T27768] hardirqs last disabled at (35980): [] console_emit_next_record+0x3d4/0x4c0 [ 1097.514462][T27768] softirqs last enabled at (35810): [] handle_softirqs+0x67c/0x900 [ 1097.514464][T27768] softirqs last disabled at (34573): [] __irq_exit_rcu+0x145/0x1c0 [ 1097.514466][T27768] Preemption disabled at: [ 1097.514466][T27768] [<0000000000000000>] 0x0 [ 1097.514473][T27768] CPU: 3 UID: 0 PID: 27768 Comm: pm_nl_ctl Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 1097.514476][T27768] Tainted: [W]=WARN [ 1097.514477][T27768] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1097.514479][T27768] Call Trace: [ 1097.514481][T27768] [ 1097.514482][T27768] dump_stack_lvl+0x6f/0xa0 [ 1097.514488][T27768] __might_resched.cold+0x1fe/0x2c1 [ 1097.514492][T27768] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1097.514496][T27768] ? __kmalloc_noprof+0xdb/0x760 [ 1097.514501][T27768] __kmalloc_noprof+0x443/0x760 [ 1097.514503][T27768] ? alloc_buf.isra.0+0x4b/0x260 [ 1097.514509][T27768] ? do_raw_spin_unlock+0x59/0x250 [ 1097.514511][T27768] alloc_buf.isra.0+0x4b/0x260 [ 1097.514515][T27768] put_chars+0x1e1/0x2f0 [ 1097.514518][T27768] ? __send_to_port+0x420/0x420 [ 1097.514520][T27768] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1097.514529][T27768] ? validate_chain+0x38b/0xc20 [ 1097.514534][T27768] hvc_console_print+0x292/0x780 [ 1097.514541][T27768] ? hvc_write+0x3a0/0x3a0 [ 1097.514544][T27768] ? rcu_is_watching+0x16/0xd0 [ 1097.514546][T27768] ? lock_acquire+0x13c/0x160 [ 1097.514549][T27768] console_emit_next_record+0x22f/0x4c0 [ 1097.514553][T27768] ? devkmsg_read+0x4b0/0x4b0 [ 1097.514555][T27768] ? console_flush_one_record+0x106/0x710 [ 1097.514557][T27768] ? rcu_is_watching+0x16/0xd0 [ 1097.514560][T27768] ? lock_acquire+0x13c/0x160 [ 1097.514563][T27768] console_flush_one_record+0x46f/0x710 [ 1097.514567][T27768] ? console_emit_next_record+0x4c0/0x4c0 [ 1097.514568][T27768] ? __lock_acquire+0x518/0xc20 [ 1097.514573][T27768] console_unlock+0xee/0x1f0 [ 1097.514576][T27768] ? console_flush_one_record+0x710/0x710 [ 1097.514577][T27768] ? rcu_is_watching+0x16/0xd0 [ 1097.514579][T27768] ? lock_acquire+0x60/0x160 [ 1097.514583][T27768] ? __down_trylock_console_sem+0x5e/0xa0 [ 1097.514584][T27768] ? vprintk_emit+0x320/0x3e0 [ 1097.514587][T27768] vprintk_emit+0x37c/0x3e0 [ 1097.514590][T27768] ? wake_up_klogd_work_func+0x90/0x90 [ 1097.514594][T27768] ? __lock_acquire+0x518/0xc20 [ 1097.514597][T27768] _printk+0xc7/0x100 [ 1097.514600][T27768] ? snapshot_read.cold+0x21/0x21 [ 1097.514603][T27768] ? do_raw_spin_lock+0x131/0x280 [ 1097.514605][T27768] ? __rwlock_init+0x150/0x150 [ 1097.514609][T27768] ? do_raw_spin_lock+0x131/0x280 [ 1097.514611][T27768] do_exit.cold+0x82/0x9c [ 1097.514615][T27768] ? exit_notify+0x890/0x890 [ 1097.514617][T27768] ? __lock_release.isra.0+0x69/0x1a0 [ 1097.514619][T27768] ? rcu_is_watching+0x16/0xd0 [ 1097.514623][T27768] do_group_exit+0xb8/0x370 [ 1097.514626][T27768] __x64_sys_exit_group+0x3c/0x50 [ 1097.514628][T27768] x64_sys_call+0x1567/0x1570 [ 1097.514630][T27768] do_syscall_64+0xff/0x530 [ 1097.514633][T27768] ? exc_page_fault+0xee/0x100 [ 1097.514637][T27768] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1097.514639][T27768] RIP: 0033:0x7f508db651b8 [ 1097.514641][T27768] Code: Unable to access opcode bytes at 0x7f508db6518e. [ 1097.514642][T27768] RSP: 002b:00007ffdae98f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 1097.514644][T27768] RAX: ffffffffffffffda RBX: 00007f508dc95f88 RCX: 00007f508db651b8 [ 1097.514646][T27768] RDX: 00007f508daa2a48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 1097.514647][T27768] RBP: 00007ffdae98f080 R08: 0000000000000000 R09: 0000000000000000 [ 1097.514648][T27768] R10: 00007ffdae98eec0 R11: 0000000000000246 R12: 0000000000000001 [ 1097.514648][T27768] R13: 0000000000000000 R14: 00007f508dc94680 R15: 00007f508dc95fa0 [ 1097.514655][T27768]